Final Correlator Notes B o n n C o r r e l a t o r [ Geodetic Institute of University of Bonn ] Core-3026 C3026 (No#1618) STATIONS -------- GILCREEK (Gc-A) > OK KOKEE (Kk-K) > Late start at UT 234/1959 and early finish at UT 235/ 1758 due to intensive. Poor recording between 234/ 1959-2057 and 235/ 0755-0838, seems to be due to the tracking problem over the length of the tape. Manual pcal for Kk in X and S-band. MEDICINA (Mc-B) > UT 234/2333 antenna was slewing (FQ=0). Interference in S-band channel "c" (freq. 2257), amplitudes are lower ~60% in less than 30% of the scans. Occasionally (<15% of the scans), lower amplitudes (~50%) in S-band channel "e" (freq. 2347). ONSALA (On-T) > UT 235/-0059,-0233,-1124,-1528 antenna was slewing (FQ=0) WESTFORD (Wf-E) > Lower amplitudes (<30%) in S-band channel "e" (freq. 2312) in less than 24% of the scans. Wf lost last 3 scans of the schedule due to elevation problems with the antenna. WETTZELL (Wz-V) > Between UT 234/2009-2017 Tsys<0 for the last four channels "k"-"n" (freq. 8732-8932) in X-band, causing G-codes. Wz stopped 1 hour ealier due to I01235 STATION CLOCKS -------------- fmout-gps clock final clock drift offset clock drift [usec] [sec] Gc; -6.82 - -6.82 -0.26e-12 (ref) Kk; 0.02 -0.12 -0.10 -0.17e-12 Mc; -109.78 0.03 -109.75 0.79e-12 On; -23.06 -0.10 -23.16 -0.66e-12 Wf; 8.04 -0.10 7.94 -0.34e-12 Wz; -18.0 0.70 -17.30 -0.23e-12 CORRELATION / FOURFIT ----------------------- 22 % of the scans were recorrelated. Refourfit =========== ** manual phase cal for Kokee in x-band if station K and f_group X freqs g h i j k l m n pc_mode manual pc_phases ghijklmn 165 -151 -137.4 168.7 162.9 176.4 163.0 -154.8 ** manual phase cal for Kokee in s-band if station K and f_group S freqs a b c d e f pc_mode manual pc_phases abcdef 72.8 89.3 34.3 38.6 72.1 79.4 * * Additive phases, with Gilcreek as reference * if station B and f_group X pc_phases ghijklmn .7 2.9 -5.9 5.0 -5.4 -9.6 16.8 -.8 if station B and f_group S pc_phases abcdef -6.8 3.8 1.2 4.3 4.5 -8.0 * if station E and f_group X pc_phases ghijklmn .9 8.3 -7.4 -4.5 -8.4 2.3 1.8 3.5 if station E and f_group S pc_phases abcdef -3.7 5.3 -1.6 -.6 5.8 -4.5 * if station V and f_group X pc_phases ghijklmn -3.0 8.9 -1.3 .0 -3.9 2.3 -3.8 2.1 if station V and f_group S pc_phases abcdef -2.4 8.6 -8.3 .3 10.4 -9.1 * if station T and f_group X pc_phases ghijklmn -3.9 4.2 -3.1 11.7 -5.9 1.1 .2 -1.0 if station T and f_group S pc_phases abcdef -3.4 -.3 3.2 4.1 3.4 -6.7 $ STATISTICS ---------- Earliest scan: 101-234-183000 Latest scan: 101-235-181500 Earliest procdate: 101-245-1728 Latest procdate: 101-260-1130 Stations present: ABEKTV Baselines present: AB AE AT BE BT TE AV BV EV TV AK KB KE KT KV Frequencies present: SX Polarizations present: RR SNR extrema: 4.063 610.7 Experiments present: 1618 PF= 2.17 FQ summary spot 91% = FQ 6-9 1% = FQ 0-5,A-F,H,N 2% = FQ G 6%= not observed (-) Qcodes 0 1 2 3 4 5 6 7 8 9 A B C D E F G H N - Tot ---------------------------------------------------------------------------------------------------------------- AK:X 4 0 0 0 1 0 0 3 14 188 0 0 0 0 0 0 0 0 2 26 238 AK:S 5 0 0 1 0 0 1 2 29 172 0 0 0 0 0 0 0 0 2 26 238 AB:X 3 0 0 0 0 0 0 0 7 162 0 0 0 0 0 0 0 0 0 0 172 AB:S 0 0 0 0 0 0 2 3 48 105 0 0 0 0 0 0 14 0 0 0 172 AT:X 2 0 0 0 0 0 0 0 2 150 0 0 0 0 0 0 0 0 0 0 154 AT:S 0 0 0 0 0 0 0 1 13 140 0 0 0 0 0 0 0 0 0 0 154 AE:X 2 0 0 0 0 0 0 3 28 175 0 0 0 0 0 0 0 0 0 4 212 AE:S 2 0 0 0 0 0 0 1 23 180 0 0 0 0 0 0 2 0 0 4 212 AV:X 1 0 0 0 0 1 0 2 6 130 0 0 0 0 0 0 1 0 0 12 153 AV:S 0 0 0 0 0 0 1 3 25 112 0 0 0 0 0 0 0 0 0 12 153 KB:X 1 0 0 0 0 0 0 0 9 66 0 0 0 0 0 0 0 0 0 9 85 KB:S 2 0 0 1 0 0 0 0 17 44 0 0 0 0 0 0 12 0 0 9 85 KT:X 2 0 0 0 0 0 0 2 9 66 0 0 0 0 0 0 0 0 1 11 91 KT:S 1 0 0 0 0 1 0 0 4 73 0 0 0 0 0 0 0 0 1 11 91 KE:X 3 0 0 0 0 0 1 2 23 124 0 0 0 0 0 0 0 0 1 18 172 KE:S 3 0 0 0 0 0 1 2 5 140 0 0 0 0 0 0 2 0 1 18 172 KV:X 1 0 0 0 0 0 2 4 14 52 0 0 0 0 0 0 1 0 0 12 86 KV:S 1 0 0 0 0 0 2 2 10 59 0 0 0 0 0 0 0 0 0 12 86 BT:X 4 0 0 0 0 0 0 2 1 282 0 0 0 0 0 0 0 0 0 0 289 BT:S 4 0 0 0 0 1 1 1 15 244 0 0 0 0 0 0 23 0 0 0 289 BE:X 2 0 0 0 0 0 0 2 18 179 0 0 0 0 0 0 0 0 0 2 203 BE:S 2 0 0 0 0 1 0 1 14 165 0 0 0 0 0 0 18 0 0 2 203 BV:X 2 0 0 0 0 0 3 2 9 289 0 0 0 0 0 0 4 0 0 30 339 BV:S 2 0 0 0 0 1 1 0 37 226 0 0 0 0 0 0 42 0 0 30 339 TE:X 2 0 0 0 0 0 0 1 13 164 0 0 0 0 0 0 0 0 0 2 182 TE:S 1 0 0 0 0 0 0 0 1 176 0 0 0 0 0 0 2 0 0 2 182 TV:X 2 0 0 0 0 1 1 2 6 247 0 0 0 0 0 0 5 0 0 26 290 TV:S 2 0 0 0 0 0 0 0 2 259 0 0 0 0 0 0 1 0 0 26 290 EV:X 0 0 0 0 0 1 1 3 12 154 0 0 0 0 0 0 2 0 0 15 188 EV:S 0 0 0 0 0 0 0 3 7 161 0 0 0 0 0 0 2 0 0 15 188 ---------------------------------------------------------------------------------------------------------------- Totals 56 0 0 2 1 7 17 47 421 4684 0 0 0 0 0 0 131 0 8 334 5708 REMARKS ====== - processed files archived on DAT in standard UNIX tar format (DDS2) incl. logfiles etc. - up to now database version 1 is available at the analysis Center BKG Leipzig or on anonymous ftp at ftp.mpifr-bonn.mpg.de directory outgoing/geodesy/database/01AUG22* Regards GEOVLBI-Group BonnCorr geodesy@mpifr-bonn.mpg.de